IL79065A0 - Process for the preparation of meldrum's acid - Google Patents

Process for the preparation of meldrum's acid

Info

Publication number
IL79065A0
IL79065A0 IL79065A IL7906586A IL79065A0 IL 79065 A0 IL79065 A0 IL 79065A0 IL 79065 A IL79065 A IL 79065A IL 7906586 A IL7906586 A IL 7906586A IL 79065 A0 IL79065 A0 IL 79065A0
Authority
IL
Israel
Prior art keywords
acid
meldrum
preparation
acetone
slow
Prior art date
Application number
IL79065A
Other languages
English (en)
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of IL79065A0 publication Critical patent/IL79065A0/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D319/00Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/041,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/061,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Static Random-Access Memory (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
IL79065A 1985-06-26 1986-06-09 Process for the preparation of meldrum's acid IL79065A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/749,145 US4613671A (en) 1985-06-26 1985-06-26 Process for the preparation of Meldrum's acid

Publications (1)

Publication Number Publication Date
IL79065A0 true IL79065A0 (en) 1986-09-30

Family

ID=25012458

Family Applications (1)

Application Number Title Priority Date Filing Date
IL79065A IL79065A0 (en) 1985-06-26 1986-06-09 Process for the preparation of meldrum's acid

Country Status (14)

Country Link
US (1) US4613671A (de)
EP (1) EP0206673B1 (de)
JP (1) JPS624282A (de)
AT (1) ATE46694T1 (de)
CA (1) CA1255319A (de)
DE (1) DE3665863D1 (de)
DK (1) DK303686A (de)
ES (1) ES8707517A1 (de)
FI (1) FI862719L (de)
GR (1) GR861621B (de)
HU (1) HUT45981A (de)
IL (1) IL79065A0 (de)
NO (1) NO862549L (de)
PT (1) PT82835B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243053A (en) * 1992-02-26 1993-09-07 Eli Lilly And Company Methylene meldrum's acid precursors
KR20010045418A (ko) * 1999-11-05 2001-06-05 박종섭 신규한 포토레지스트 단량체, 그의 중합체 및 이를함유하는 포토레지스트 조성물
JP2005343837A (ja) * 2004-06-04 2005-12-15 Fuji Photo Film Co Ltd 1,3−ジオキソラン−4,6−ジオン化合物の製造方法
EP2785703B1 (de) * 2011-11-30 2017-01-11 Solvay SA 5-Fluorierte Derivate der Meldrum-Säure (5-Fluoro-1,3-dioxane-4,6-dione Derivate), Verfahren zu deren Herstellung und ihre Verwendung als Lösungsmitteladditive in Lithium-Ionen Batterien
JP6887367B2 (ja) 2017-12-08 2021-06-16 マクセルイズミ株式会社 ロータリー式電気かみそり
CN108864035A (zh) * 2018-06-15 2018-11-23 浙江巨化技术中心有限公司 一种全卤代杂环烷烃的合成方法
CN119039266A (zh) * 2024-08-23 2024-11-29 杭州永太生物医药有限公司 一种麦氏酸的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065440A (en) * 1976-08-09 1977-12-27 Standard Oil Company (Indiana) Malonate ester chain coupling of polyesters
US4496368A (en) * 1983-06-17 1985-01-29 Texaco Inc. Isopropylidene malonate-N-alkyl alkylenediamine condensation products

Also Published As

Publication number Publication date
FI862719A7 (fi) 1986-12-27
CA1255319A (en) 1989-06-06
ATE46694T1 (de) 1989-10-15
FI862719L (fi) 1986-12-27
ES556648A0 (es) 1987-08-01
DE3665863D1 (en) 1989-11-02
HUT45981A (en) 1988-09-28
PT82835B (pt) 1988-12-15
EP0206673B1 (de) 1989-09-27
GR861621B (en) 1986-10-21
NO862549L (no) 1986-12-29
FI862719A0 (fi) 1986-06-25
EP0206673A3 (en) 1987-09-23
ES8707517A1 (es) 1987-08-01
DK303686A (da) 1986-12-27
DK303686D0 (da) 1986-06-26
NO862549D0 (no) 1986-06-25
PT82835A (en) 1986-07-01
EP0206673A2 (de) 1986-12-30
US4613671A (en) 1986-09-23
JPS624282A (ja) 1987-01-10

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